Wednesday, 14 November 2012

Does bubbles appear?

Tittle        : New Design and Result
 
Objective : To show the new designed and the results of applied this new method.
 
From the previous post, i've sketched the picture of the cooker with the water bag. So, here is the actual picture of my project.


 
 
 
As been shown above, a bottle is used as a replacement of water bag. It is easy to fill water in the bottle. The bottle that filled with water is connected to the nozzle of the pressure gauge by using small transparent tube.
 
This is the method to prove the presence of gas from the waste garbage in the pressure cooker. If there is bubbles appear in the water, it means gas is exists and this project is successfully prove that waste garbage did produce biogas that can be used to produce electricity. Unfortunately, there was no bubbles appear in the bottle. This is due to the duration of the fermentation process that takes about 6 months to decompose.

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